Title:	Detection of interturn short-circuits of e-bike BLDC motor
Authors:	Frank, Zdeněk Laksar, Jan
Citation:	FRANK, Z. LAKSAR, J. Detection of interturn short-circuits of e-bike BLDC motor. In IECON Proceedings – 47th Annual Conference of the IEEE Industrial Electronics Society. Piscaway: IEEE, 2021. s. 1-6. ISBN: 978-1-66543-554-3
Issue Date:	2021
Publisher:	IEEE
Document type:	konferenční příspěvek ConferenceObject
URI:	2-s2.0-85119507583 http://hdl.handle.net/11025/46673
ISBN:	978-1-66543-554-3
Keywords in different language:	equivalent circuit parameters;e-bike;interturn short-circuit;Joule losses;permanent magnets;winding
Abstract in different language:	The interturn short-circuit is one of the most often failures of electric motors which can lead to serious consequences with the irreversible damage of the whole drive. The detection of these short-circuits is a challenging task depending also on the parameters of the winding of the analyzed machine. The equivalent circuit parameters are minimally affected if the winding consists of a high number of parallel wires, and only a single turn of one parallel wire is short-circuited. The measurement of additional Joule losses are then expected to be the most proper approach; the special rotor and testing stand for this purpose is designed in this paper to ensure easy manipulation with the measured stators.
Rights:	Plný text je přístupný v rámci univerzity přihlášeným uživatelům. © IEEE
Appears in Collections:	Konferenční příspěvky / Conference papers (RICE) Konferenční příspěvky / Conference Papers (KEV) OBD

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